dafman:
Whenever I suggest to someone they consider giving up FB, the response is invariably "I'd love to, but I need it because ..."
The thing is, you didn't have it 10 or so years ago ... and you got by just fine. Seriously, you did.
I'd imagine it's tougher for the younger generations to do away with social media because it's all they've known. I just turned thirty and I've been on Facebook since 2007. Was on MySpace/Hi5 before that. But when I think of younger family members, these sites started before they were born. We lived in the time before social media.